1640767032

素因数分解:

$2^3\times 3^2\times {\mathrm{22788431}}^1$

素因数の和:22788443

約数の個数: 24

約数和(自身を含む): 4443744240

約数和(自身を除く): 2802977208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 22788431, 45576862, 68365293, 91153724, 136730586, 182307448, 205095879, 273461172, 410191758, 546922344, 820383516, 1640767032]

約数ペア:

[(1, 1640767032), (2, 820383516), (3, 546922344), (4, 410191758), (6, 273461172), (8, 205095879), (9, 182307448), (12, 136730586), (18, 91153724), (24, 68365293), (36, 45576862), (72, 22788431)]